1 /*
2  * Copyright (C) 2010 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
5  * use this file except in compliance with the License. You may obtain a copy of
6  * the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13  * License for the specific language governing permissions and limitations under
14  * the License.
15  */
16 package com.example.android.samplesync.syncadapter;
17 
18 import android.app.Service;
19 import android.content.Intent;
20 import android.os.IBinder;
21 
22 /**
23  * Service to handle Account sync. This is invoked with an intent with action
24  * ACTION_AUTHENTICATOR_INTENT. It instantiates the syncadapter and returns its
25  * IBinder.
26  */
27 public class SyncService extends Service {
28 
29     private static final Object sSyncAdapterLock = new Object();
30 
31     private static SyncAdapter sSyncAdapter = null;
32 
33     @Override
onCreate()34     public void onCreate() {
35         synchronized (sSyncAdapterLock) {
36             if (sSyncAdapter == null) {
37                 sSyncAdapter = new SyncAdapter(getApplicationContext(), true);
38             }
39         }
40     }
41 
42     @Override
onBind(Intent intent)43     public IBinder onBind(Intent intent) {
44         return sSyncAdapter.getSyncAdapterBinder();
45     }
46 }
47